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I used to work on a lot of those big Carrier RTU's so I'm pretty familiar with them. They usually don't have the original wiring diagram so I pity the fool that comes across these units that's " new " in the field.

I spent yesterday working on the ol' ladies house in Wisconsin Dells. Got back to Chicago last night at 9:00. Neighbors son is pulling in the driveway same time I am. "The a/c is not working. Why does it only break in the summer?" (this is coming from a scientist of some sort.) I acknowledge him and walk inside my house. I had to wake up this morning at 3:00 for a fishing tournament. Get home at 3:00 this afternoon and it's 95 degrees outside. As soon as I pull in the driveway the mother comes out, I barely made it out of my truck, and gives me a sob story. WTF 95 inside too LOL. F'in siding guys disconnected the low voltage wiring to the condensing unit when they replaced the siding, and never reconnected it. Sorry had to rant

Officially, Down for the count

YOU HAVE TO GET OFF YOUR ASS TO GET ON YOUR FEET

I know enough to know, I don't know enoughLiberalism-Ideas so good they mandate them

I spent yesterday working on the ol' ladies house in Wisconsin Dells. Got back to Chicago last night at 9:00. Neighbors son is pulling in the driveway same time I am. "The a/c is not working. Why does it only break in the summer?" (this is coming from a scientist of some sort.) I acknowledge him and walk inside my house. I had to wake up this morning at 3:00 for a fishing tournament. Get home at 3:00 this afternoon and it's 95 degrees outside. As soon as I pull in the driveway the mother comes out, I barely made it out of my truck, and gives me a sob story. WTF 95 inside too LOL. F'in siding guys disconnected the low voltage wiring to the condensing unit when they replaced the siding, and never reconnected it. Sorry had to rant